Low Profile OCXO
Description:
Description
The N45Q Ovenized
Crystal Oscillator Series
offers high stability
performance in a low
profile package ( 0.31
inches max. ) for base
station, telecom
infrastructure and
network synchronization
applications.
N45Q Series
Features:
•Available in frequencies
from 10 to 32 MHz
•LVCMOS or HCMOS
output
•3.3 or 5 volt supply
•RoHS-6/Leadfree
compliant optional
•Rugged surface mount
package for machine
placement
Frequency Range, Operating Temperature, and Frequency Stability:
Frequency
Range
Operating
Temperature
0 to +50° C
0 to +70° C
-20 to +70° C
-40 to +85° C
Product
Code
A
B
C
D
Frequency
Stability
+/- 30 ppb
+/- 50 ppb
+/- 75 ppb
+/- 90 ppb
Product
Code
A
B
C
D
10 to 32 MHz
* +/-30 ppb is not available with -40 to +85° C operating temperature range.
** For different frequency stabilities and other temperature ranges, consult Bliley Sales.
Aging:
(typical at 10 MHz after 30 days continuous operation)
Frequency
All
Timeframe
1 Year
Aging
Less than +/- 100 ppb
Phase Noise:
Frequency
Offset
1 Hz
10 Hz
100 Hz
1 KHz
10 KHz
100 KHz
Square Wave
-80 dBc/Hz
-115 dBc/Hz
-145 dBc/Hz
-150 dBc/Hz
-155 dBc/Hz
-155 dBc/Hz
www.bliley.com
2545 West Grandview Blvd Erie, PA. 16506
Page 1 of 2
Tel
(814) 838-3571
Low Profile OCXO
Supply Voltage & Power Consumption:
Supply Voltage
3.3V +/- 5%
5V +/- 5%
4.0 W turn on power
4.0 W turn on power
Power Consumption 1.2W steady state power 1.2W steady state power
Product Code
A
B
Output Waveform:
HCMOS
Waveform Description
HCMOS Output Levels (15pf load)
Rise / Fall Time
Duty Cycle
Pulling Range:
Tuning Range ( 0V to Vsupply on
Vcontrol )
Product Code
None
A
+/- 1ppm
min
B
N45Q Series
"0" < 0.5V; "1" > 4.5V
<10ns (10% to 90%)
45% to 55% @ 50% Logic 1
Environmental:
Storage Temperature
Ordering Options:
Type, Package Style, and
Lead-Free /Leaded
N45Q
NG45Q
-55 to 125° C
/ RoHS Compliant
Operating
Temp.
A
B
C
D
Frequency
Stability
A
B
C
D
Supply
Voltage
A
B
Pulling
Range
A
B
Operating
Frequency
xx.xxxxMHz
NG45Q C A A
Product Selection Code (refer to the above example):
B 10.0000MHz
This part is RoHS compliant, -20C to +70C, +/- 30 ppb frequency vs. temperature stability referenced to 25C,
3.3V supply, +/- 1ppm minimum pull, and a 10 MHz operating frequency
www.bliley.com
2545 West Grandview Blvd Erie, PA. 16506
Page 2 of 2
Tel
(814) 838-3571
实时操作系统RTOS
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